The Qing'an Hall was built in the Qingxianfeng years, and it has a history of 160 years. Although its history is not long, it has a certain status in the ancient buildings of China, because this is a rare example of the unity of the palace hall in China. The architectural structure includes the hall and the Tianhou Palace. At the same time, Qing'an Hall is also the only preserved hall building in Zhejiang Province, the ancient buildings here are quite intact, and various ancient brick carvings, stone carvings, etc. are very ornamental value.